baber/WOPTO huggingface dataset:
Patent JP-S58201364-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWASAKI KIYOHIRO
IPC: H01L21/336
Filed: 1982-05-20
Abstract: PURPOSE:To obtain an MOSFET without being subject to influence of the coating characteristics of a gate insulating film by a method wherein a gate metal layer is buried in an insulating layer. CONSTITUTION:An SiO2 film 10 is provided on a glass plate 1, a window 12 is provided using a resist mask 11, and Mo2' in the thickness same as that of the film 10 is deposited. The mask 11 is removed, an SiO3 layer is formed on the plane surface, an island-formed amorphous Si layer is selectively formed on a gate metal 2, source and drain electrodes 6 and 7 a gate wiring 8 are provided, and the semiconductor device is completed. According to this constitution, as the island-like amorphous Si layer is formed on a plane surface, the gate insulating film 3 is formed in uniform thickness irrespective of coating characteristics, and the gate insulating film 3 is thinned at the edge of the gate metal 2, thereby enabling to prevent the decrease in withstand voltage between the gate and drain, to increase the withstand voltage and to increase the performance index of the semiconductor device.
Patent JP-S58207869-A (JP)
Title: High voltage power source
Inventor: TASHIRO SADAJI
IPC: H02M1/00
Filed: 1982-05-21
Abstract: PURPOSE:To suppress an overcurrent porduced due to an overload by controlling the output of an oscillator which drives a swithcing transistor that excites a high voltage transformer at the overload state time. CONSTITUTION:When an overcurrent flows between high voltage output terminals 40 and 41 due to shortcircuit state or the like, a voltage drop is produced at a resistor 37. At this time, the output pulse width from a control ID 47 is reduced by an overcurrent detecting OP amplifier 49, and the output can be temporarily stopped. When a corona discharge phenomenon occurs, the applied voltage of an inverting input terminal of a comparator 25 instantaneously rises, a control transistor is conducted, with the result that a thyristor 17 is triggered. Then, another control transistor is conducted. In this manner, a main transistor 32 is stopped, and a high voltage between the terminals 40 and 41 is stopped.
Patent JP-H06297429-A (JP)
Title: Production of multi-component powder laminate
Inventor: SHISHIDO IKUO
IPC: B32B5/30
Filed: 1993-04-13
Abstract: PURPOSE:To produce a powder laminate having an inclined compsn. with good reproducibility by changing the component ratio of a slurry in repeating operation such that a slurry prepared by individually dispersing a plurality of raw material powders in a solvent and mixing the resulting dispersions in a desired ratio is injected to a target from an ultrasonic nozzle while heated in the course of injection to be laminated as a powder. CONSTITUTION:Respective slurries of raw material powders of the objective number of components are charged in respective raw material stirring parts 29 to be continuously stirred. A prescribed form 4 is placed on an X-Y stage 34 and heated by the heater 37 provided between an ultrasonic nozzle 32 and the X-Y stage 34. Next, the raw material slurries in the respective raw material stirring parts 29 are supplied to a raw material mixing part 31 by prescribed amts. by tubing pumps 30 controlled by a computer. The obtained mixed slurry is sent to the ultrasonic nozzle 32 by a micro-tubing pump 39 to be injected to the base material in the form 4. This operation is repeated in the same way on and after and the mixed slurries are successively laminated as powders while a component compounding ratio is changed to obtain a powder laminate having a desired inclined compsn..
Patent JP-S5210106-A (JP)
Title: Revolving sheet device
Inventor: MATSUI SADAYUKI
IPC: G11B17/32
Filed: 1975-07-14
Abstract: PURPOSE: To eliminate the vibration on a sheet and the disk surface, and to provide a feeding mechanism which is low costed and has good interchangeability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58202027-A (JP)
Title: Portable stirrer having motor directly connected thereto
Inventor: SAGAWA SUSUMU
IPC: B01F27/71
Filed: 1982-05-20
Abstract: PURPOSE:To provide the titled stirrer free from a conventional external rotor and extremely high in safety, constituted by such a mechanism that the stator and the rotor of a motor are mounted in the main body of a stirrer to directly rotate a transmission shaft, a stirring shaft and a propeller. CONSTITUTION:The stator 2 and the rotor 3 of a motor 2 are mounted in the main body 1 of a stirrer and a drive shaft 4 is fixed to the rotor 3 to be rotated along with said rotor 3 while a ball bearing 5 is inlaid with the main body 1 to support the shaft 4. In addition, a cooling fan 7 is fixed to the protruded part from the main body 1 provided to the trailing end of the shaft 4 and cooling air is sucked from the open window 9 of a fan cover 8 while air is sent from an air passing orifice 10 to cool the main body 1. Heat accumulated in the main body 1 is radiated by plural heat radiating fins 11. In addition, the front end of the shaft 4 is protruded from the main body 1 to constitute a chuck 6 and a stirring shaft 12 is inserted into and fixed to said chuck 6.
Patent JP-H04221623-A (JP)
Title: Manufacture of biaxially oriented polyester film
Inventor: SON KUWAN JIN
IPC: C08K5/07
Filed: 1991-03-26
Abstract: PURPOSE: To provide a method for producing a biaxially oriented polyester film suitable as an agricultural greenhous material high in chemical stability and physical and mechanical strength and excellent in physical properties such as heat resistance, durability, chemical resistance, electric insulating properties, transparency, light permeability, weatherability or the like. CONSTITUTION: At a time of the production of a polyester film, biaxial stretching is performed under such a condition that longitudinal and lateral stretching ratios are respectively set to 2.5-5.5, a longitudinal stretching temp. is set to 60-100 deg.C and a lateral stretching temp. is set to 80-150 deg.C to obtain a biaxially oriented polyester film wherein the longitudinal and lateral breaking strengths of the film are 16.0 kg/cm<2> or more, the degree of crystallization thereof is 40.0% or less and the heat shrinkages in the longitudinal and lateral directions thereof when the film is allowed to stand for 30 min under a breeze condition of 150 deg.C is 5.0% or more. Pref., an ultraviolet absorber is added to a polymer or applied to the surface of the film.
Patent JP-H07296004-A (JP)
Title: Information management retrieval device
Inventor: SUZUKI MAKIKO
IPC: G06F17/30
Filed: 1994-04-25
Abstract: PURPOSE:To simplify retrieval in a data base managing a series of items which are associated one another with tree constitution and to simplify the editing/ generating work of tree constitution. CONSTITUTION:An item attribute table 13 storing item attribute information including storage positions in a data file for respective items and a tree constitution table 14 storing the tree names of belonging trees for the respective items and the other items which are adjacently connected in the tree concerned are provided. The item corresponding to item attribute information inputted from outside is retrieved from an item attribute table 15, the tree name of the tree to which the retrieved item belongs is retrieved from the tree constitution table, the respective items constituting the tree of the retrieved tree name is retrieved from the tree constitution table and a tree constitution diagram is generated from the respective retrieved items and connection information of the mutual items which are read from the tree constitution table. The generated tree constitution diagram is displayed on a display device.
Patent JP-H09282013-A (JP)
Title: Hierarchizing program generation method
Inventor: YOSHIDA SATOSHI
IPC: G05B19/05
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To generate a plant control program whose control content is easily understood. SOLUTION: For generating the plant control program by using a program loader, the outline of control is described in a high-order hierarchy (a) and a hierarchizing symbol 1 for describing the detail of control is used in a low- order hierarchy (b) as the symbol for constituting the control program. The screen is opened from (a) to (b) and the content is easily understood.
Patent JP-S60230767-A (JP)
Title: Binarizing system of picture signal
Inventor: TSUDA YUKIO
IPC: G06V10/28
Filed: 1984-04-28
Abstract: PURPOSE:To make effective correction possible to improve the reproducibility by subjecting a comparison object picture element for setting of a correction value to an approximate integral processing. CONSTITUTION:A corresponding signal B used for the binarizing processing of a picture element which precedes a binarizing object picture element by one main scanning line at least is outputted as a comparison signal to a comparator 6. If it is judged that a multilevel picture signal A of the binarizing object picture element approximates the white level more than the comparison signal B, the signal which is obtained by change at intervals of an optional number of main scanning lines for the purpose of approximating the comparison signal B to the signal level of the binarizing object picture element is selected by a selecting circuit 7 and is outputted. If it is judged that said signal A approximates the black level, the multilevel picture signal A of the binarizing object picture element is selected and outputted. On a basis of this output signal, the multilevel picture signal of the binarizing object picture element is corrected.
Patent JP-S61245090-A (JP)
Inventor: TAKEHARA HIDETOSHI
IPC: G21D1/00
Filed: 1985-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S529153-A (JP)
Title: Internal combustion engine provided with chilled water generator
Inventor: KUSANO MASAAKI
IPC: F01N5/02
Filed: 1975-07-14
Abstract: PURPOSE: Internal combustion engine provided with chilled water generator of small construction and high-efficiency which utilizes heat generated by internal combustion engine without affecting revolution output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59221232-A (JP)
Inventor: SUZUKI TADASHI
IPC: B65C5/06
Filed: 1983-05-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07292174-A (JP)
Title: Resin composition for lamination
Inventor: SHICHIJO YOSHIKO
IPC: B32B27/32
Filed: 1994-04-25
Abstract: PURPOSE:To provide a resin composition for lamination, free from mixing nonuniformity and having excellent transparency, low-temperature heat- sealability, heat-sealing strength, hot-tackiness and strength and balanced ductility and neck-in processability. CONSTITUTION:This resin composition for lamination is composed of an ethylenic resin and a copolymer of ethylene and a 4-40C alpha-olefin having the following properties of (a) to (d). (a) The density of the copolymer is 0.86-0.935g/cm<3>, (b) the melt flow rate(MFR) is 1-50g/10min, (c) the elution curve obtained by the temperature raising eluting fractionation (TREF) has a single peak at <=100 deg.C and the curve may essentially contain a fraction eluting at a temperature other than the peak elution temperature and (d) the cumulative elution amount by the temperature raising eluting fractionation(TREF) is >=90% at 90 deg.C.
Patent JP-H05249001-A (JP)
Title: Measuring apparatus of fitting strength of tire to rim
Inventor: OKADA SUSUMU
IPC: G01M17/02
Filed: 1992-03-09
Abstract: PURPOSE:To quantitatively and easily measure the fitting strength of the tire to rim. CONSTITUTION:The measuring apparatus is provided with a fixing means 4 for fixing a tire 3 by holding the outer peripheral surface 3A of the tire 3 fitted in a rim 2, and a rotary shaft 5 which extends on the axial line L of the tire and is rotatably supported, with having a connecting metal fitting 9 at one end thereof. The metal fitting 9 is capable of rigidly securing the rim 2. The apparatus is further provided with a driving means 6 for rotating the rotary shaft 5 at the other end and a torque detecting instrument 7 for detecting the torque generated to the rotary shaft 5 by the driving means 6.
Patent JP-H01260123-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: MIYAOKA SATOSHI
IPC: E02F3/43
Filed: 1988-04-07
Abstract: PURPOSE:To prevent the occurrence of cavitation to avoid a danger, by a method in which a slow-return valve with a variable throttle valve whose throttling effect is controlled by external signals is provided for a pipeline leading to the rod-side oil chamber of a cylinder. CONSTITUTION:A slow-return valve 13 with a variable throttle valve 15 whose throttling effect is controllable is provided on the way of a pipeline 19 leading to the rod-side oil chamber 6b of a cylinder 6. An outgoing device 16 consisting of a variable resistor 18 and an electromagnetic proportion type pressure- regulating valve 17 is also set outside. The device 16 is regulated according to the increase of dead weight of working machines to be attached, the throttling effect of the valve 15 is increased, and the resistance to return oil is increased to prevent the occurrence of cavitation. Also, double slow-return valves at two positions and a switching valve as outgoing device or the outgoing device to be interlocked with the accelerating lever of engine may be used.
Patent JP-S5513249-A (JP)
Title: Remedy and its preparation
Inventor: MIYATA TERUO
IPC: A61K35/36
Filed: 1978-07-15
Abstract: PURPOSE: To use an atelocollagen, obtained by removing immunoactive groups from collagen molecules, as a remedy for living body tissues.  
     CONSTITUTION: A telopeptide which is an immunoactive group present in the terminal part of collagen molecules is digested and removed selectively with protease other than collagenase to give collagen free from antigenicity (named atelocollagen), which is emulsified with fats and oils, alcohols, surfactants, and water, or alcohols and water, to form a remedy for living body tissues. The product promotes the treatment of damages of connective-tissue membranes and formation of eptithelia free from rejection or allergic reaction because of no immunoactivity, and has a great affinity for living body tissues. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04320036-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIMIZU AKIHIRO
IPC: H01L21/8242
Filed: 1991-04-18
Abstract: PURPOSE:To provide a semiconductor device having MISFETs suitable for high reliability and high current driving capacity. CONSTITUTION:A source/drain has an LDD structure provided with a high- dielectric side wall spacer 6 in a vicinity of the gate electrode side wall on top of a low-doped diffusion layer 2, and with another tunneling thin film insulating film 7 between the side wall spacer and the diffusion layer 2. A gate fringe field effect to the diffusion layer 2 is improved, and hot carrier deterioration special to the LDD structure is made hard to occur; therefore, improvement in reliability of field relaxation and improvement in current driving power can be realized simultaneously.
Patent JP-H05231716-A (JP)
Title: Hot water supplying apparatus
Inventor: MATSUMOTO TAKAYUKI
IPC: F25B30/02
Filed: 1992-02-24
Abstract: PURPOSE:To reduce the running cost in a hot water supplying apparatus using a heat pump and an electric heater together by preferentially operating a heat pump having an excellent heat exchange efficiency in a time zone when electrical charges are moderate. CONSTITUTION:Power is supplied from a power supply 3 to a heater part which is comprises of a heat pump 1 and electric heaters H1, H2. The electric heater H1 can be switched on at all times while the electric heater H2 can be switched on in response to the current capacity thereof. A control part 6 composed of a microcomputer preferentially operates the heat pump 1 in a midnight time interval. More specifically, in the night time interval, hot water is heated by the heat pump 1 from the temperature thereof when supplied to the maximum boiling temperature of the heat pump 1 (about 65 deg.C) Thereafter, the hot water is heated to maximum boiling temperature 85 by the electric heater H1.
Patent JP-S5211338-A (JP)
Title: Multiple carbureter of variable stage type
Inventor: MIYATAKE TSUNEO
IPC: F02M13/04
Filed: 1975-07-18
Abstract: PURPOSE: Unbalance of minos pressure in Venturi of multiple carbureter on idling time, is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07278974-A (JP)
Title: Method and apparatus for detecting ununiformity in length direction in individual yarn constitutional element of twisted yarn
Inventor: HERU DE FUISUTO
IPC: G01N33/36
Filed: 1993-04-14
Abstract: PURPOSE: To enable accurate detection irrespective of thread vibrations or passages of reeling thread with respect to a method and device for detecting non-uniformity in a longitudinal direction of respective thread constituent elements in twisting. CONSTITUTION: In order to measure the non-uniformity in the longitudinal direction of the respective thread constituent elements in the twisting, the twisted thread Z is sent in the longitudinal direction between light emitting devices 10, 11, 12 and a light receiving device 13 of a photoelectric type evaluation device at a specified speed. The photoelectric evaluation device generates periodic signals expressing the thread structures, A slot 5 or 5 receiving a luminous flux from the light emitting devices 10, 11, 12 is arranged in front of the thread Z, or behind the same. A diaphgram is inclined so as to be parallel to the twisting of the thread to be inspected or a pitch angle of twoply yarn in the moving direction of the thread and the state of the non-uniformity of the thread is determined from the signal at this time.
Patent JP-H11276561-A (JP)
Title: Air disinfecting apparatus and air cleaner
Inventor: MATSUYAMA NORIHIRO
IPC: A61L9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to effectively disinfect germs in the air, for example, floating spores and micro-organisms. SOLUTION: The air-disinfecting apparatus 10 consists of a heater 21 that makes a heating space by radiation heat generated from heat at a high temperature and air circulator 29 that makes the air pass through the heating space generated at the heater 21. The apparatus 10 makes the air coercively pass through the heating space generated at the heater 21. This composition can effectively disinfect germs in the air, for example, floating spores and micro- organisms.
Patent JP-H02265254-A (JP)
Title: Tape carrier for semiconductor device
Inventor: MIURA OSAMU
IPC: H01L21/60
Filed: 1989-04-05
Abstract: PURPOSE:To realize a small size of a semiconductor device by a method wherein outer leads and inner leads are formed on both faces of a tape which supports a lead and electrodes, for probe use, connected to tip parts of the outer leads and a pressure-bonded parts at tip parts of the inner leads are arranged and installed respectively on an identical face of the tape. CONSTITUTION:Opening parts 2 are formed in a first tape 1 composed of a polyimide; second ring-shaped tapes 3 are formed inside the opening parts 2; first leads 11 composed of first outer leads 4A and first inner leads 6A are formed on the surface of the tapes 1, 3. Second leads 12 composed of second outer leads 4B and second inner leads 6B are arranged on the rear alternately with the first leads 11; electrode terminals 5A, 5B, for probe use, which are connected to tip parts of the first and second outer leads 4A, 4B and pressure- bonded parts 7A, 7B at tip parts of the first and second inner leads 6A, 6B are arranged and installed respectively in two rows each on an identical face. Thereby, the leads can be made highly dense without making a width of the inner leads extremely fine; a small size can be realized.
Patent JP-S63252035-A (JP)
Title: Signal transmitter
Inventor: TAMURA HISASHI
IPC: H04B10/114
Filed: 1987-04-09
Abstract: PURPOSE:To set a data such as a setting value from the outside of a transmitting device by using a remote communication device applying optical modulation to the data such as the setting device and remote communication to the result. CONSTITUTION:Power is applied to a transmission device 14 converting the physical quantity such as a process variable into an electric signal and sending the signal from a DC power supply 14 via a resistor 16. The electric signal is sent through transmission lines L1, L2 connected to output terminals T1, T2 of the transmission device 14 as a unified signal and it is known as a voltage across the resistor 16 corresponding to the physical quantity. The transmission device 14 is provided with a light receiving element 17, which receives an optical modulation signal from a light emitting element 19 provided to a communication device 18. Moreover, the signal transmitter consists of the transmission device 14 and the communication device 18.
Patent JP-S5712233-A (JP)
Title: Timer apparatus for heating cooker
Inventor: TERAI HARUO
IPC: F24C7/02
Filed: 1980-06-26
Abstract: PURPOSE: To make ordinary timer heating and automatic roasting possible in a heating cooker such as an oven toaster, by arranging in a timer motor driving circuit a temperature detecting element that adjusts a load hour factor of said circuit in response to the temperature in the heating cooker.  
     CONSTITUTION: When a timer period is set by a timer apparatus to close a timer contact 2, a heater 1 is made, and a condenser 7 is charged, so that an electric current is passed to an astable multivibrator 8 to start the vibration. Then a transistor 9 repeats the ON-OFF action to run a timer motor 3 intermittently. In this case, if a contact b of a change-over switch 4 is closed, it acts as an ordinary timer apparatus to stop the heater 1 after the set period. On the other hand, in a case of  toast roasting wherein the contact (a) is closed, as the resistance value of a thermistor 12 for detecting the temperature in the heating cooker is lowered the more, the  ON period of the transistor 9 becomes longer, and the running rate of the timer  motor 3 becomes larger to shorten the roasting period the more. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57202341-A (JP)
Title: Composition of regenerating agent
Inventor: MIYOSHI HIROSHI
IPC: C09K5/06
Filed: 1981-06-08
Abstract: PURPOSE: A composition of regenerating agent in a liquid pasty state, having durability, exhibiting flexible properties as a whole even when being coagulated, obtained by dispersing a nucleating agent for crystal and calcium chloride 6 hydrate to a slution of polyester resin in a nonpolymerizable solvent.  
     CONSTITUTION: (A) 100pts.wt. solution obtained by dissolving 100pts.wt. polyester resin in 50W200pts.wt. nonpolymerizable solvent, especially monocyclic aromatic compound is blended with (B) 100W300pts.wt. mixture obtained by adding 2W 10pts.wt. nucleating agent for crystal e.g., strontium chloride 6 hydrate, etc.) to 100pts.wt. calcium chloride 6 hydrate preferably at 40°C under heating and the mixture is dispersed into the slution. The further addition of metal oxide or metal hydroxide increases the viscosity, and can keep calcium chloride 6 hydrate in a stable dispersion state. 0.1W5wt% based on polyester resin of metal oxide is added to the dispersion. 
     COPYRIGHT: (C)1982,JPO&Japio